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When annotating a class with @Component, does this mean it is a Spring Bean and Singleton?
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132
Yes, that is correct, @Component is a Spring bean and a Singleton.
If the class belongs to th...
Random hash in Python
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131
A md5-hash is just a 128-bit value, so if you want a random one:
import random
hash = random...
How to hide the keyboard when I press return key in a UITextField?
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12 Answers
12
Active
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How to make a query with group_concat in sql server [duplicate]
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159
Query:
SELECT
m.maskid
, m.maskname
, m.schoolid
, s.schoolname
, maskd...
Check if table exists in SQL Server
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1377
For queries like this it is always best to use an INFORMATION_SCHEMA view. These views are (...
Is there a way to cause git-reflog to show a date alongside each entry?
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edited Jul 14 at 15:35
Rob Bednark
17.9k1515 gold badges6565 silver badges9595 bronze badges
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RabbitMQ and relationship between channel and connection
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201
A Connection represents a real TCP connection to the message broker, whereas a Channel is a vir...
In Xcode, how to suppress all warnings in specific source files?
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edited Oct 11 '18 at 1:20
answered Aug 3 '11 at 5:19
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Configuring so that pip install can work from github
...com/myuser/foo.git
or
$ pip install git+https://github.com/myuser/foo.git@v123
or
$ pip install git+https://github.com/myuser/foo.git@newbranch
More info at https://pip.pypa.io/en/stable/reference/pip_install/#vcs-support
s...